H0072B81D, H0072H81D, H0077H81C 1981 SPECIAL TOOLS - LUBRICANTS AND SEALANTS SPECIAL TOOLS - POWER HEAD SPECIAL TOOLS - STARTER SPECIAL TOOLS - TEST EQUIPMENT SPECIAL TOOLS - TUNE-UP STARTER STEERING ARM ACCESSORIES ELECTRICAL COMPONENTS ENGINE COVER AND SUPPORT PLATE FUEL SYSTEM FUEL TANK AND LINE GEAR HOUSING MOTOR LEG POWER HEAD SPECIAL TOOLS - LOWER UNIT